Hi, I have a tree menu at ( http://astro.temple.edu/~tua14115/tree.htm ) and I am having problems with the "expand all" and "collapse all" functions. Basically they are not working at all. I am looking to tweak the javascript code to provide me with two versions of the tree menu. -One that has the menu fully expanded when the page loads but still allows for them to be collasped and expanded and -One that is like the current version but allows the expand and collapse links to work. Here's the link to my javascript file http://astro.temple.edu/~tua14115/tree.js. Any help would be greatly appreciated. Thank you